package com.rdc.example.dao;

import java.util.List;

public interface FollowDao {
    boolean insertFollow(Integer followerId, Integer followedId) throws Exception;

    boolean deleteFollow(Integer followerId, Integer followedId) throws Exception;

    boolean check(Integer followerId, Integer followedId) throws Exception;

    List<Integer> listUserIdByFollowerId(Integer followerId) throws Exception;

    List<Integer> listUserIdByFollowedId(Integer followedId) throws Exception;
}
